/**
 * Copyright (c) 2011 ~ 2013 Deepin, Inc.
 *               2011 ~ 2013 jouyouyun
 *
 * Author:      jouyouyun <jouyouwen717@gmail.com>
 * Maintainer:  jouyouyun <jouyouwen717@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 **/

package main

import (
	"fmt"
	"github.com/BurntSushi/xgb"
	"github.com/BurntSushi/xgb/xproto"
)

func main() {
	X, err := xgb.NewConn()
	if err != nil {
		panic(fmt.Sprintf("Unable to connect X server: %s\n", err))
	}

	wid, _ := xproto.NewWindowId(X)

	setupInfo := xproto.Setup(X)
	screen := setupInfo.DefaultScreen(X)

	fmt.Println("Root window:", screen.Root)
	err = xproto.CreateWindowChecked(X,
		//screen.RootDepth,
                0,
		wid, screen.Root, 0, 0, 150, 150, 0,
		xproto.WindowClassInputOnly, screen.RootVisual,
		//xproto.WindowClassInputOutput, screen.RootVisual,
		//xproto.CwBackPixel|xproto.CwEventMask,
		0,
		[]uint32{
			0xffffffff,
			xproto.EventMaskStructureNotify |
				xproto.EventMaskKeyPress |
				xproto.EventMaskKeyRelease}).Check()
	if err != nil {
		panic(fmt.Sprintln("Create Windoe Failed:", err))
	}

	xproto.MapWindow(X, wid)

	X.Sync()

	for {
	}
}
